
2003 Pontiac Sunfire SE 2.2L Poor Idle Quality, Poor Fuel Economy
OK wife's car. I have checked timing chains OK plugs are dark colored 0/2 sensor black. Tried different injectors ,coil pack ,ign module. Plug evap. Coolant temp and air temp ok
FIX posted 4/3/2015
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VIN | 3G2JB52F83 |
Engine | 2.2 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Poor Fuel Economy |
Occurs | Always |
Message Closed
Vehicle Data
2003 Pontiac Sunfire SE
VIN | 3G2JB52F83 |
Engine | 2.2 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Poor Fuel Economy |
Occurs | Always |